Originally posted by Little
Your shrimp will not clean a clow! You need a anemone for that. If you would like to hellp add an anemone. . . That would more then likely get him swiming around more.
That's a whole 'nother kettle of fish!
Anemonae are hard to keep. I'd say if the fish isn't doing well, the Anemone won't do better. If you want something natural for him to host, pick out some soft corals native to his region.
There's no reason why the cup trick couldn't work as a temporary measure to make him feel less stressed. Anything he finds sheltering will work as a temporary host. As I said before, some people report thier clowns "hosting" filters and powerheads.